[ 14.342696][ T252] ip (252) used greatest stack depth: 23872 bytes left
[ 19.669221][ T311] 8021q: 802.1Q VLAN Support v1.8
[ 20.711195][ T322] gre: GRE over IPv4 demultiplexer driver
[ 20.728743][ T322] ip_gre: GRE over IPv4 tunneling driver
[ 20.795285][ T321] ------------[ cut here ]------------
[ 20.796002][ T321] WARNING: CPU: 3 PID: 321 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.797398][ T321] Modules linked in: ip_gre gre 8021q vrf veth
[ 20.798255][ T321] CPU: 3 UID: 0 PID: 321 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.799218][ T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.799890][ T321] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.800465][ T321] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 20.802421][ T321] RSP: 0018:ffffc900007f7000 EFLAGS: 00010246
[ 20.803113][ T321] RAX: 0000000000000000 RBX: ffff88800bab9000 RCX: 0000000000000001
[ 20.803935][ T321] RDX: 0000000000000000 RSI: ffffffffada9b941 RDI: ffffffffad2555e0
[ 20.804758][ T321] RBP: ffffc900007f70e8 R08: ffff88800bab9218 R09: 0000000000000000
[ 20.805587][ T321] R10: ffffc900007f7118 R11: ffffffffadf79160 R12: 1ffff920000fee04
[ 20.806403][ T321] R13: 000000000000ffe7 R14: ffffc900007f7118 R15: ffff88800bab9218
[ 20.807205][ T321] FS: 00007f715b893800(0000) GS:ffff888086837000(0000) knlGS:0000000000000000
[ 20.808140][ T321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.808831][ T321] CR2: 00007fb25d311371 CR3: 00000000053a8001 CR4: 0000000000772ef0
[ 20.809659][ T321] PKRU: 55555554
[ 20.810066][ T321] Call Trace:
[ 20.810482][ T321]
[ 20.810967][ T321] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 20.811674][ T321] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.812260][ T321] ? find_held_lock+0x2b/0x80
[ 20.812815][ T321] netif_set_mtu+0x88/0x100
[ 20.813383][ T321] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.813956][ T321] dev_set_mtu+0xa0/0x150
[ 20.814379][ T321] ip_tunnel_newlink+0x3a5/0x650
[ 20.814922][ T321] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 20.815401][ T321] ipgre_newlink+0x170/0x200 [ip_gre]
[ 20.815736][ T321] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 20.816382][ T321] ? __pfx_validate_linkmsg+0x10/0x10
[ 20.816916][ T321] ? rtnl_create_link+0x172/0xe30
[ 20.817473][ T321] rtnl_newlink_create+0x2ba/0x770
[ 20.818051][ T321] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 20.818569][ T321] ? __dev_get_by_name+0x12/0x50
[ 20.819112][ T321] ? rtnl_dev_get+0xa2/0x150
[ 20.819662][ T321] ? __pfx_rtnl_dev_get+0x10/0x10
[ 20.820158][ T321] ? rtnl_newlink+0x651/0xa60
[ 20.820716][ T321] ? reacquire_held_locks+0xd1/0x200
[ 20.821197][ T321] __rtnl_newlink+0x231/0xa40
[ 20.821780][ T321] rtnl_newlink+0x69a/0xa60
[ 20.822354][ T321] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.822895][ T321] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.845706][ T321] ? __lock_release+0x5d/0x170
[ 20.846296][ T321] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.846853][ T321] rtnetlink_rcv_msg+0x710/0xc00
[ 20.847436][ T321] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.848007][ T321] ? __lock_acquire+0x44d/0x7e0
[ 20.849014][ T321] netlink_rcv_skb+0x121/0x350
[ 20.849569][ T321] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.850114][ T321] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.850930][ T321] ? netlink_deliver_tap+0x13e/0x340
[ 20.851345][ T321] ? netlink_deliver_tap+0xc3/0x340
[ 20.851676][ T321] netlink_unicast+0x49e/0x780
[ 20.852008][ T321] ? __pfx_netlink_unicast+0x10/0x10
[ 20.852338][ T321] ? __lock_acquire+0x44d/0x7e0
[ 20.852668][ T321] netlink_sendmsg+0x721/0xbe0
[ 20.852991][ T321] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.853322][ T321] ? __import_iovec+0x238/0x3c0
[ 20.853658][ T321] ____sys_sendmsg+0x7ad/0xa10
[ 20.853986][ T321] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.854535][ T321] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.854951][ T321] ___sys_sendmsg+0xed/0x170
[ 20.855288][ T321] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.855614][ T321] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.856017][ T321] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.856352][ T321] ? find_held_lock+0x2b/0x80
[ 20.856676][ T321] ? __lock_acquire+0x44d/0x7e0
[ 20.857236][ T321] ? find_held_lock+0x2b/0x80
[ 20.857556][ T321] ? __virt_addr_valid+0x22e/0x450
[ 20.857892][ T321] ? __lock_release+0x5d/0x170
[ 20.858445][ T321] __sys_sendmsg+0x10b/0x1a0
[ 20.858767][ T321] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.859389][ T321] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.859707][ T321] ? rcu_is_watching+0x12/0xc0
[ 20.860018][ T321] do_syscall_64+0xc1/0x380
[ 20.860347][ T321] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.860741][ T321] RIP: 0033:0x7f715ba601e7
[ 20.861089][ T321] Code: Unable to access opcode bytes at 0x7f715ba601bd.
[ 20.861513][ T321] RSP: 002b:00007ffec7215c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.861984][ T321] RAX: ffffffffffffffda RBX: 00007ffec7216390 RCX: 00007f715ba601e7
[ 20.862459][ T321] RDX: 0000000000000000 RSI: 00007ffec7215cd0 RDI: 0000000000000005
[ 20.862922][ T321] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 20.863399][ T321] R10: 00007f715b95dee8 R11: 0000000000000246 R12: 00007ffec72163b0
[ 20.863861][ T321] R13: 00000000686e46c6 R14: 0000000000499600 R15: 00007ffec7215db4
[ 20.864589][ T321]
[ 20.864838][ T321] irq event stamp: 37459
[ 20.865071][ T321] hardirqs last enabled at (37467): [] __up_console_sem+0x6b/0x80
[ 20.865614][ T321] hardirqs last disabled at (37476): [] __up_console_sem+0x50/0x80
[ 20.866152][ T321] softirqs last enabled at (36984): [] handle_softirqs+0x358/0x620
[ 20.868015][ T321] softirqs last disabled at (36973): [] __irq_exit_rcu+0xfa/0x160
[ 20.868790][ T321] ---[ end trace 0000000000000000 ]---
[ 20.901546][ T321] ip (321) used greatest stack depth: 23840 bytes left
[ 21.639401][ T333] ------------[ cut here ]------------
[ 21.639809][ T333] WARNING: CPU: 2 PID: 333 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.640485][ T333] Modules linked in: ip_gre gre 8021q vrf veth
[ 21.640922][ T333] CPU: 2 UID: 0 PID: 333 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.641607][ T333] Tainted: [W]=WARN
[ 21.641882][ T333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.642303][ T333] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.642647][ T333] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.643825][ T333] RSP: 0018:ffffc90000ac7000 EFLAGS: 00010246
[ 21.644256][ T333] RAX: 0000000000000000 RBX: ffff88800b154000 RCX: 0000000000000001
[ 21.644753][ T333] RDX: 0000000000000000 RSI: ffffffffada9b941 RDI: ffffffffad2555e0
[ 21.645258][ T333] RBP: ffffc90000ac70e8 R08: ffff88800b154218 R09: 0000000000000000
[ 21.645750][ T333] R10: ffffc90000ac7118 R11: ffffffffadf79160 R12: 1ffff92000158e04
[ 21.646253][ T333] R13: 000000000000ffe7 R14: ffffc90000ac7118 R15: ffff88800b154218
[ 21.646739][ T333] FS: 00007fa442213800(0000) GS:ffff8880867b7000(0000) knlGS:0000000000000000
[ 21.647370][ T333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.647790][ T333] CR2: 000055f86288e9e8 CR3: 0000000008d81006 CR4: 0000000000772ef0
[ 21.648292][ T333] PKRU: 55555554
[ 21.648542][ T333] Call Trace:
[ 21.648796][ T333]
[ 21.648971][ T333] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 21.649397][ T333] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.649737][ T333] ? find_held_lock+0x2b/0x80
[ 21.650085][ T333] netif_set_mtu+0x88/0x100
[ 21.650432][ T333] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.650785][ T333] dev_set_mtu+0xa0/0x150
[ 21.651045][ T333] ip_tunnel_newlink+0x3a5/0x650
[ 21.651422][ T333] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 21.651745][ T333] ipgre_newlink+0x170/0x200 [ip_gre]
[ 21.652064][ T333] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 21.652467][ T333] ? __pfx_validate_linkmsg+0x10/0x10
[ 21.652793][ T333] ? rtnl_create_link+0x172/0xe30
[ 21.653117][ T333] rtnl_newlink_create+0x2ba/0x770
[ 21.653452][ T333] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 21.653817][ T333] ? __dev_get_by_name+0x12/0x50
[ 21.654154][ T333] ? rtnl_dev_get+0xa2/0x150
[ 21.654502][ T333] ? __pfx_rtnl_dev_get+0x10/0x10
[ 21.654842][ T333] ? rtnl_newlink+0x651/0xa60
[ 21.655181][ T333] ? reacquire_held_locks+0xd1/0x200
[ 21.655527][ T333] __rtnl_newlink+0x231/0xa40
[ 21.655874][ T333] rtnl_newlink+0x69a/0xa60
[ 21.656221][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.656573][ T333] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.656904][ T333] ? __lock_release+0x5d/0x170
[ 21.657248][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.657584][ T333] rtnetlink_rcv_msg+0x710/0xc00
[ 21.657922][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.658272][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.658613][ T333] netlink_rcv_skb+0x121/0x350
[ 21.658948][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.659295][ T333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.659642][ T333] ? netlink_deliver_tap+0x13e/0x340
[ 21.660007][ T333] ? netlink_deliver_tap+0xc3/0x340
[ 21.660359][ T333] netlink_unicast+0x49e/0x780
[ 21.660707][ T333] ? __pfx_netlink_unicast+0x10/0x10
[ 21.661044][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.661409][ T333] netlink_sendmsg+0x721/0xbe0
[ 21.661749][ T333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.662086][ T333] ? __import_iovec+0x238/0x3c0
[ 21.662437][ T333] ____sys_sendmsg+0x7ad/0xa10
[ 21.662800][ T333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.663150][ T333] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.663602][ T333] ___sys_sendmsg+0xed/0x170
[ 21.663952][ T333] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.664308][ T333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.664725][ T333] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.665064][ T333] ? find_held_lock+0x2b/0x80
[ 21.665428][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.665771][ T333] ? find_held_lock+0x2b/0x80
[ 21.666104][ T333] ? __virt_addr_valid+0x22e/0x450
[ 21.666450][ T333] ? __lock_release+0x5d/0x170
[ 21.666798][ T333] __sys_sendmsg+0x10b/0x1a0
[ 21.667128][ T333] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.667550][ T333] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.667900][ T333] ? rcu_is_watching+0x12/0xc0
[ 21.668259][ T333] do_syscall_64+0xc1/0x380
[ 21.668613][ T333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.669028][ T333] RIP: 0033:0x7fa4423e01e7
[ 21.669382][ T333] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 21.670559][ T333] RSP: 002b:00007fffe9babce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.671055][ T333] RAX: ffffffffffffffda RBX: 00007fffe9bac410 RCX: 00007fa4423e01e7
[ 21.671570][ T333] RDX: 0000000000000000 RSI: 00007fffe9babd50 RDI: 0000000000000005
[ 21.672066][ T333] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 21.672577][ T333] R10: 00007fa4422ddee8 R11: 0000000000000246 R12: 00007fffe9bac430
[ 21.673068][ T333] R13: 00000000686e46c7 R14: 0000000000499600 R15: 00007fffe9babe34
[ 21.673581][ T333]
[ 21.673835][ T333] irq event stamp: 45493
[ 21.674088][ T333] hardirqs last enabled at (45503): [] __up_console_sem+0x6b/0x80
[ 21.674699][ T333] hardirqs last disabled at (45514): [] __up_console_sem+0x50/0x80
[ 21.675290][ T333] softirqs last enabled at (44638): [] handle_softirqs+0x358/0x620
[ 21.675858][ T333] softirqs last disabled at (44631): [] __irq_exit_rcu+0xfa/0x160
[ 21.676408][ T333] ---[ end trace 0000000000000000 ]---
[ 25.279354][ T366] ------------[ cut here ]------------
[ 25.279776][ T366] WARNING: CPU: 2 PID: 366 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.280430][ T366] Modules linked in: ip_gre gre 8021q vrf veth
[ 25.280849][ T366] CPU: 2 UID: 0 PID: 366 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.281508][ T366] Tainted: [W]=WARN
[ 25.281760][ T366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.282163][ T366] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.282505][ T366] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 25.283614][ T366] RSP: 0018:ffffc90000557000 EFLAGS: 00010246
[ 25.284018][ T366] RAX: 0000000000000000 RBX: ffff88800df61000 RCX: 0000000000000001
[ 25.284501][ T366] RDX: 0000000000000000 RSI: ffffffffada9b941 RDI: ffffffffad2555e0
[ 25.284977][ T366] RBP: ffffc900005570e8 R08: ffff88800df61218 R09: 0000000000000000
[ 25.285461][ T366] R10: ffffc90000557118 R11: ffffffffadf79160 R12: 1ffff920000aae04
[ 25.285932][ T366] R13: 000000000000ffe7 R14: ffffc90000557118 R15: ffff88800df61218
[ 25.286411][ T366] FS: 00007fe2d4f9d800(0000) GS:ffff8880867b7000(0000) knlGS:0000000000000000
[ 25.286964][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.287369][ T366] CR2: 00000000004e73d0 CR3: 000000000e8b5001 CR4: 0000000000772ef0
[ 25.287840][ T366] PKRU: 55555554
[ 25.288091][ T366] Call Trace:
[ 25.288342][ T366]
[ 25.288508][ T366] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 25.288905][ T366] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.289233][ T366] ? find_held_lock+0x2b/0x80
[ 25.289569][ T366] netif_set_mtu+0x88/0x100
[ 25.289889][ T366] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.290238][ T366] dev_set_mtu+0xa0/0x150
[ 25.290484][ T366] ip_tunnel_newlink+0x3a5/0x650
[ 25.290805][ T366] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 25.291138][ T366] ipgre_newlink+0x170/0x200 [ip_gre]
[ 25.291475][ T366] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 25.291867][ T366] ? __pfx_validate_linkmsg+0x10/0x10
[ 25.292201][ T366] ? rtnl_create_link+0x172/0xe30
[ 25.292520][ T366] rtnl_newlink_create+0x2ba/0x770
[ 25.292839][ T366] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 25.293158][ T366] ? __dev_get_by_name+0x12/0x50
[ 25.293488][ T366] ? rtnl_dev_get+0xa2/0x150
[ 25.293810][ T366] ? __pfx_rtnl_dev_get+0x10/0x10
[ 25.294134][ T366] ? rtnl_newlink+0x651/0xa60
[ 25.294476][ T366] ? reacquire_held_locks+0xd1/0x200
[ 25.294802][ T366] __rtnl_newlink+0x231/0xa40
[ 25.295129][ T366] rtnl_newlink+0x69a/0xa60
[ 25.295460][ T366] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.295794][ T366] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.296107][ T366] ? __lock_release+0x5d/0x170
[ 25.296441][ T366] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.296774][ T366] rtnetlink_rcv_msg+0x710/0xc00
[ 25.297091][ T366] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.297420][ T366] ? __lock_acquire+0x44d/0x7e0
[ 25.297740][ T366] netlink_rcv_skb+0x121/0x350
[ 25.298061][ T366] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.298388][ T366] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.298717][ T366] ? netlink_deliver_tap+0x13e/0x340
[ 25.299035][ T366] ? netlink_deliver_tap+0xc3/0x340
[ 25.299363][ T366] netlink_unicast+0x49e/0x780
[ 25.299681][ T366] ? __pfx_netlink_unicast+0x10/0x10
[ 25.299998][ T366] ? __lock_acquire+0x44d/0x7e0
[ 25.300329][ T366] netlink_sendmsg+0x721/0xbe0
[ 25.300648][ T366] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.300965][ T366] ? __import_iovec+0x238/0x3c0
[ 25.301311][ T366] ____sys_sendmsg+0x7ad/0xa10
[ 25.301630][ T366] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.301941][ T366] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.302353][ T366] ___sys_sendmsg+0xed/0x170
[ 25.302665][ T366] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.302982][ T366] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.303385][ T366] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.303708][ T366] ? find_held_lock+0x2b/0x80
[ 25.304028][ T366] ? __lock_acquire+0x44d/0x7e0
[ 25.304359][ T366] ? find_held_lock+0x2b/0x80
[ 25.304680][ T366] ? __virt_addr_valid+0x22e/0x450
[ 25.304997][ T366] ? __lock_release+0x5d/0x170
[ 25.305331][ T366] __sys_sendmsg+0x10b/0x1a0
[ 25.305644][ T366] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.306037][ T366] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.306372][ T366] ? rcu_is_watching+0x12/0xc0
[ 25.306691][ T366] do_syscall_64+0xc1/0x380
[ 25.307007][ T366] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.307404][ T366] RIP: 0033:0x7fe2d516a1e7
[ 25.307728][ T366] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 25.308840][ T366] RSP: 002b:00007ffc0d7c2f08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.309321][ T366] RAX: ffffffffffffffda RBX: 00007ffc0d7c3630 RCX: 00007fe2d516a1e7
[ 25.309789][ T366] RDX: 0000000000000000 RSI: 00007ffc0d7c2f70 RDI: 0000000000000005
[ 25.310260][ T366] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 25.310727][ T366] R10: 00007fe2d5067ee8 R11: 0000000000000246 R12: 00007ffc0d7c3650
[ 25.311211][ T366] R13: 00000000686e46cb R14: 0000000000499600 R15: 00007ffc0d7c3054
[ 25.311687][ T366]
[ 25.311929][ T366] irq event stamp: 41977
[ 25.312176][ T366] hardirqs last enabled at (41989): [] __up_console_sem+0x6b/0x80
[ 25.312723][ T366] hardirqs last disabled at (41998): [] __up_console_sem+0x50/0x80
[ 25.313264][ T366] softirqs last enabled at (41082): [] handle_softirqs+0x358/0x620
[ 25.313800][ T366] softirqs last disabled at (41075): [] __irq_exit_rcu+0xfa/0x160
[ 25.314349][ T366] ---[ end trace 0000000000000000 ]---
[ 25.980811][ T373] ------------[ cut here ]------------
[ 25.981232][ T373] WARNING: CPU: 3 PID: 373 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.981899][ T373] Modules linked in: ip_gre gre 8021q vrf veth
[ 25.982308][ T373] CPU: 3 UID: 0 PID: 373 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.982925][ T373] Tainted: [W]=WARN
[ 25.983156][ T373] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.983547][ T373] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.983869][ T373] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 25.985147][ T373] RSP: 0018:ffffc900007b7000 EFLAGS: 00010246
[ 25.985780][ T373] RAX: 0000000000000000 RBX: ffff8880097c4000 RCX: 0000000000000001
[ 25.986385][ T373] RDX: 0000000000000000 RSI: ffffffffada9b941 RDI: ffffffffad2555e0
[ 25.986846][ T373] RBP: ffffc900007b70e8 R08: ffff8880097c4218 R09: 0000000000000000
[ 25.987351][ T373] R10: ffffc900007b7118 R11: ffffffffadf79160 R12: 1ffff920000f6e04
[ 25.987806][ T373] R13: 000000000000ffe7 R14: ffffc900007b7118 R15: ffff8880097c4218
[ 25.988271][ T373] FS: 00007f10c33e4800(0000) GS:ffff888086837000(0000) knlGS:0000000000000000
[ 25.988810][ T373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.989204][ T373] CR2: 00007fb25d115a00 CR3: 000000000e8cc003 CR4: 0000000000772ef0
[ 25.989662][ T373] PKRU: 55555554
[ 25.989891][ T373] Call Trace:
[ 25.990133][ T373]
[ 25.990301][ T373] ? __pfx_ip_route_output_key_hash+0x10/0x10
[ 25.990692][ T373] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.991001][ T373] ? find_held_lock+0x2b/0x80
[ 25.991336][ T373] netif_set_mtu+0x88/0x100
[ 25.991638][ T373] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.991957][ T373] dev_set_mtu+0xa0/0x150
[ 25.992203][ T373] ip_tunnel_newlink+0x3a5/0x650
[ 25.992510][ T373] ? __pfx_ip_tunnel_newlink+0x10/0x10
[ 25.992823][ T373] ipgre_newlink+0x170/0x200 [ip_gre]
[ 25.993137][ T373] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre]
[ 25.993529][ T373] ? __pfx_validate_linkmsg+0x10/0x10
[ 25.993843][ T373] ? rtnl_create_link+0x172/0xe30
[ 25.994148][ T373] rtnl_newlink_create+0x2ba/0x770
[ 25.994464][ T373] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 25.994766][ T373] ? __dev_get_by_name+0x12/0x50
[ 25.995078][ T373] ? rtnl_dev_get+0xa2/0x150
[ 25.995409][ T373] ? __pfx_rtnl_dev_get+0x10/0x10
[ 25.995722][ T373] ? rtnl_newlink+0x651/0xa60
[ 25.996023][ T373] ? reacquire_held_locks+0xd1/0x200
[ 25.996341][ T373] __rtnl_newlink+0x231/0xa40
[ 25.996663][ T373] rtnl_newlink+0x69a/0xa60
[ 25.996973][ T373] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.997304][ T373] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.997616][ T373] ? __lock_release+0x5d/0x170
[ 25.997922][ T373] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.998232][ T373] rtnetlink_rcv_msg+0x710/0xc00
[ 25.998538][ T373] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.998844][ T373] ? __lock_acquire+0x44d/0x7e0
[ 25.999150][ T373] netlink_rcv_skb+0x121/0x350
[ 25.999461][ T373] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.999767][ T373] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.000090][ T373] ? netlink_deliver_tap+0x13e/0x340
[ 26.000401][ T373] ? netlink_deliver_tap+0xc3/0x340
[ 26.000708][ T373] netlink_unicast+0x49e/0x780
[ 26.001016][ T373] ? __pfx_netlink_unicast+0x10/0x10
[ 26.001351][ T373] ? __lock_acquire+0x44d/0x7e0
[ 26.001661][ T373] netlink_sendmsg+0x721/0xbe0
[ 26.001972][ T373] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.002290][ T373] ? __import_iovec+0x238/0x3c0
[ 26.002603][ T373] ____sys_sendmsg+0x7ad/0xa10
[ 26.002910][ T373] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.003221][ T373] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.003610][ T373] ___sys_sendmsg+0xed/0x170
[ 26.003910][ T373] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.004224][ T373] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 26.004608][ T373] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.004917][ T373] ? find_held_lock+0x2b/0x80
[ 26.005290][ T373] ? __lock_acquire+0x44d/0x7e0
[ 26.005612][ T373] ? find_held_lock+0x2b/0x80
[ 26.005926][ T373] ? __virt_addr_valid+0x22e/0x450
[ 26.006246][ T373] ? __lock_release+0x5d/0x170
[ 26.006565][ T373] __sys_sendmsg+0x10b/0x1a0
[ 26.006887][ T373] ? __call_rcu_common.constprop.0+0x320/0x640
[ 26.007284][ T373] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.007611][ T373] ? rcu_is_watching+0x12/0xc0
[ 26.007925][ T373] do_syscall_64+0xc1/0x380
[ 26.008246][ T373] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.008634][ T373] RIP: 0033:0x7f10c35b11e7
[ 26.008958][ T373] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 26.010089][ T373] RSP: 002b:00007ffe4d568e08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.010572][ T373] RAX: ffffffffffffffda RBX: 00007ffe4d569530 RCX: 00007f10c35b11e7
[ 26.011043][ T373] RDX: 0000000000000000 RSI: 00007ffe4d568e70 RDI: 0000000000000005
[ 26.011559][ T373] RBP: 0000000000000008 R08: 00000000000000b0 R09: 0000000000000078
[ 26.012031][ T373] R10: 00007f10c34aeee8 R11: 0000000000000246 R12: 00007ffe4d569550
[ 26.012507][ T373] R13: 00000000686e46cb R14: 0000000000499600 R15: 00007ffe4d568f54
[ 26.012989][ T373]
[ 26.013237][ T373] irq event stamp: 42073
[ 26.013476][ T373] hardirqs last enabled at (42081): [] __up_console_sem+0x6b/0x80
[ 26.014016][ T373] hardirqs last disabled at (42088): [] __up_console_sem+0x50/0x80
[ 26.014579][ T373] softirqs last enabled at (41420): [] handle_softirqs+0x358/0x620
[ 26.015123][ T373] softirqs last disabled at (41385): [] __irq_exit_rcu+0xfa/0x160
[ 26.015672][ T373] ---[ end trace 0000000000000000 ]---
[ 27.824945][ T389] GACT probability NOT on